import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(urlPatterns = {"/login"})
public class Servlet extends HttpServlet {
    protected void doGet(HttpServletRequest request,
                         HttpServletResponse response) throws IOException {
        doPost(request,response);
    }
    protected void doPost(HttpServletRequest request,
                          HttpServletResponse response) throws IOException {
        response.sendRedirect("https://cas.dgut.edu.cn?appid=javaee&state=STATE");
    }
}
